High-temperature alloy nondestructive testing device and testing process thereof

Abstract

The high-temperature alloy nondestructive testing device comprises a bottom plate, an L-shaped plate is fixed to the top of the bottom plate, a flaw detector is fixedly installed on one side of the L-shaped plate, and the L-shaped plate is provided with an automatic overturning mechanism for conducting 180-degree circulating overturning on alloy; the automatic turnover mechanism comprises a crank rotationally connected to one side of the L-shaped plate, a first motor is fixed to the other side of the L-shaped plate, and the first motor drives the crank to rotate. According to the nondestructive testing device for the high-temperature alloy and the testing process of the nondestructive testing device, the automatic turnover mechanism and the clamping component are matched for use, so that 180-degree automatic reciprocating turnover of the high-temperature alloy part is realized, comprehensive flaw detection is carried out on the turned high-temperature alloy part by utilizing the flaw detector, manual operation is not needed in the whole process, hands are prevented from being scalded by the high-temperature alloy part, and the testing efficiency is improved. And meanwhile, the accuracy of a flaw detection test result is also improved.

Description

Technical Field

[0001] The present invention relates to the technical field of alloy detection, and in particular to a high-temperature alloy nondestructive detection device and a detection process thereof. Background Art

[0002] As a key material in the fields of aerospace, energy, etc., the quality and internal damage of high-temperature alloys have a significant impact on the safety and reliability of equipment. In the manufacturing and use of high-end equipment, non-destructive testing of high-temperature alloys runs through all stages from raw materials to finished products, which is an important means to ensure product quality and extend the service life of equipment.

[0003] The Chinese patent application with publication number CN113109453A discloses a nondestructive testing method and testing device for high-temperature alloy forgings. The patent application solves the problem that the existing testing device needs to manually clamp the high-temperature forgings with a clamp and place them on the testing table for testing. The operation process is very easy to burn the staff, and it is not easy to adjust the angle and clamping position of the high-temperature forgings during flaw detection, resulting in the fixture interfering with the detection data of the flaw detector and affecting the accuracy of the detection. However, the above patent still has the following shortcomings when testing high-temperature alloys:

[0004] (1) When the alloy is tested for flaw detection, there is no automatic flipping device to flip it over, so it cannot be fully tested, and the results of the flaw detection test are not accurate enough;

[0005] (2) It is impossible to classify and collect qualified and unqualified alloys after flaw detection, which affects subsequent statistics;

[0006] (3) If there are impurities on the alloy before flaw detection, it is easy to affect the flaw detection test results, and there is a lack of cleaning equipment to pre-clean it;

[0007] In this regard, we proposed a high-temperature alloy non-destructive testing device and its testing process to solve the above problems. Summary of the invention

[0008] In view of the deficiencies in the prior art, the present invention provides a high-temperature alloy nondestructive testing device and a testing process thereof, which solve the problems raised in the background technology.

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-temperature alloy nondestructive testing device, comprising a bottom plate, an L-shaped plate is fixed on the top of the bottom plate, a flaw detector is fixedly installed on one side of the L-shaped plate, and an automatic flipping mechanism for performing 180-degree cyclic flipping of the alloy is provided on the L-shaped plate;

[0010] The automatic flipping mechanism includes a crank rotatably connected to one side of the L-shaped plate, a motor 1 is fixed to the other side of the L-shaped plate, and the motor 1 drives the crank to rotate; a vertical plate is fixed to the top of the bottom plate, a limited seat is fixed to one side of the vertical plate, a slide groove is provided on one side of the limited seat, the inner surface of the slide groove is slidably connected to a limited strip, a rack 1 is fixed to one side of the limit strip, a moving frame is fixed to one side of the rack 1, one end of the crank is rotatably connected to a slider, and the slider slides up and down in the moving frame, and the inner surface of the vertical plate is rotatably connected to a cross bar, a gear 1 is fixed to one end of the cross bar, the gear 1 is meshed with the rack 1, a connecting block is fixed to the other end of the cross bar, a U-shaped frame is fixed to the top of the connecting block, and a storage box is fixed to one side of the U-shaped frame.

[0011] Preferably, the U-shaped frame is provided with a clamping assembly for clamping the alloy, and the clamping assembly includes fixed tubes fixed on both sides of the inner wall of the U-shaped frame, the opposite ends of the two fixed tubes are slidably connected with connecting rods, one end of the two connecting rods extends to the interior of the fixed tube, a spring is fixed between the ends of the two connecting rods that are away from each other and the inner wall of the fixed tube, and the opposite ends of the two connecting rods are fixed with clamping seats.

[0012] Preferably, both sides of the rack one are provided with dust blowing and cooling components for blowing dust and cooling the alloy surface, and the dust blowing and cooling components include an L-shaped rod fixed to one side of the rack one, a fixed plate is fixed to one side of the L-shaped rod, a fan is installed on one side of the fixed plate, and a plurality of blowing heads are connected to the other side of the fixed plate.

[0013] Preferably, the fixed plate is provided with an adhesion unit for adhering and cleaning impurities on the surface of the alloy, the adhesion unit comprises a groove opened at the top of the fixed plate, a screw is rotatably connected between opposite sides of the inner wall of the groove, a second motor is fixed to one side of the fixed plate, the second motor drives the screw to rotate, a block is slidably connected to the inner surface of the groove, one end of the screw penetrates the block and extends to the outside of the block, the outer surface of the screw is threadedly connected to the inner surface of the block, the top and bottom of the fixed plate are both slidably connected to movable plates, an adhesion roller is rotatably connected between opposite sides of the two movable plates, and the top of the block is fixed to the bottom of the upper movable plate.

[0014] Preferably, a blowing angle control component for blowing air at multiple angles on the alloy surface is provided on one side of the fixed plate, and the blowing angle control component includes a mounting frame fixed on one side of the fixed plate, and a windshield plate is rotatably connected to the mounting frame via multiple rotating shafts, and gear 2 is fixed to the top of each of the multiple rotating shafts, and an L-shaped seat is fixed on one side of the movable plate above, and rack 2 is fixed at one end of the L-shaped seat, and rack 2 is meshed with gear 2.

[0015] Preferably, an adaptive scraping component for scraping off impurities and dust on the adhesion roller is provided between the two movable plates, and the adaptive scraping component includes a transverse groove running through the two movable plates, the inner surfaces of the two transverse grooves are slidably connected with mounting blocks, a rotating rod is fixedly connected between the inner surfaces of the two mounting blocks, a scraper is fixed on the outer surface of the rotating rod, one side of the scraper is in contact and extruded with the surface of the adhesion roller, the top end of the rotating rod extends to the top of the mounting block, a handle is fixed to the top of the rotating rod, and spring 2 is fixed between one side of the two mounting blocks and the inner wall of the transverse groove.

[0016] Preferably, an automatic loading mechanism is provided on the top of the base plate, and the automatic loading mechanism includes a fixed seat fixed on the top of the base plate, a cylinder is fixedly installed on the top of the fixed seat, a push plate is fixed on the output end of the cylinder, two vertical plates are fixed on the top of the fixed seat, and a storage box is fixed between the opposite sides of the two vertical plates.

[0017] Preferably, a stripping assembly is provided on the L-shaped plate, and the stripping assembly includes a motor three fixed on the top of the L-shaped plate, a movable rod is fixed to the output end of the motor three, a horizontal plate is fixed to the bottom end of the movable rod, an electric telescopic rod is fixed to the top of the horizontal plate, and a top block is fixed to the output end of the electric telescopic rod.

[0018] Preferably, a material receiving box is fixed on the top of the bottom plate, and a baffle is fixed at the center of the inside of the material receiving box, and the baffle divides the material receiving box into two chambers.

[0019] The present invention also discloses a detection process of a high-temperature alloy nondestructive detection device, which specifically comprises the following steps:

[0020] Step 1: stack multiple high-temperature alloys in a storage box, and the lowest alloy piece falls to the top of the fixed seat, start the cylinder to drive the push plate to push the lowest alloy piece to move, push it between the two clamping seats, and use the elastic force of the spring 1 to adaptively clamp the alloy piece;

[0021] Step 2, start the motor 1, so that the motor 1 drives the crank to rotate, the crank drives the slider to slide up and down along the inside of the mobile frame, and drives the mobile frame to move left and right, thereby driving the rack 1 to move back and forth, thereby driving the gear 1 to rotate, and when the gear 1 rotates, it drives the U-shaped frame, the storage box, and the alloy part to reciprocate 180 degrees;

[0022] Step 3, when the alloy part rotates to a vertical state, start the second motor, the second motor drives the screw to rotate, and then drives the adhesion roller and the moving plate to move, the moving plate drives the second rack to move, the second rack drives the second gear to rotate, the second gear drives the rotating shaft to rotate and open the wind shield, when the first rack moves, it drives the blowing head on the dust blowing and cooling component to approach the alloy part, start the fan, the blowing head blows air to cool the alloy part, and also blows away some impurities on the alloy part. The blowing angle can be changed during the rotation of the wind shield to better blow away impurities, the adhesion roller rolls on the surface of the alloy part, and adheres to impurities that are difficult to remove, thereby realizing pre-cleaning before flaw detection, and the elasticity of the second spring is used to keep the scraper in contact with the adhesion roller at all times, so as to scrape off impurities on the surface of the adhesion roller;

[0023] Step 4, start the flaw detector and perform all-round flaw detection on the cyclically flipped alloy parts. When the tested alloy parts are unqualified, turn the storage box to a horizontal state, start the cylinder again, use new alloy parts to push the tested alloy parts into the storage box, and as the storage box is flipped, it naturally falls to one side of the inside of the receiving box. When the tested alloy parts are qualified, start motor three, motor three drives the cross plate to rotate 90 degrees, start the electric telescopic rod, and the electric telescopic rod drives the top block to move downward, and push the qualified alloy parts into the other side of the inside of the receiving box.

[0024] Beneficial Effects

[0025] The present invention provides a high-temperature alloy nondestructive testing device and a testing process thereof. Compared with the prior art, it has the following beneficial effects:

[0026] (1) Through the coordinated use of the automatic flipping mechanism and the clamping assembly, the high-temperature alloy parts can be automatically flipped 180 degrees, and then the flaw detector is used to perform comprehensive flaw detection on the flipped high-temperature alloy parts. The entire process does not require manual operation, avoiding burns to the hands caused by high-temperature metal parts, and also improving the accuracy of the flaw detection test results.

[0027] (2) By setting up the dust blowing and cooling component, when the high-temperature alloy part is turned over, the movement of rack one is utilized to drive the blowing head close to the alloy part, so as to quickly cool it down and blow away some impurities on its surface. By setting up the adhesion unit, the adhesion roller is utilized to adhere to the impurities on the surface of the alloy part that are difficult to be blown away, thereby achieving a thorough cleaning of the surface of the alloy part. After cleaning, the interference of impurities on the flaw detection can be avoided, and the flaw detection test effect can be effectively improved. By setting up the blowing angle control component, during the movement of the adhesion unit, the rack two can be synchronously driven to move, and the rack two drives the gear two to rotate and open the wind shield, thereby achieving the angle adjustment control of the wind blown out by the blowing head, so that the wind changing angle can effectively avoid the wind blowing vertically on the alloy surface, and the impurities on the alloy part can be better blown away by blowing at an inclined angle.

[0028] (3) By setting up an adaptive scraping component, impurities on the adhesion roller can be removed by the scraper in time, so that the adhesion roller can always maintain high adhesion efficiency, avoiding the phenomenon of low adhesion efficiency caused by excessive impurities adhering to the adhesion roller;

[0029] (4) Through the setting of the automatic feeding mechanism, continuous automatic feeding of high-temperature alloy parts can be realized. At the same time, through the setting of the stripping assembly, the receiving box and the baffle, qualified and unqualified alloy parts can be distinguished, classified and collected, which is convenient for the subsequent statistics of product qualification rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional diagram of the external structure of the present invention;

[0031] Figure 2 It is a partial structural stereogram of the present invention;

[0032] Figure 3 It is a three-dimensional diagram of the clamping assembly of the present invention;

[0033] Figure 4 This is a diagram of the windshield of the present invention in an open state;

[0034] Figure 5 A three-dimensional diagram of the dust blowing and cooling assembly of the present invention;

[0035] Figure 6 is a three-dimensional diagram of the adhesion unit of the present invention;

[0036] Figure 7 is a cross-sectional view of a movable plate of the present invention;

[0037] Figure 8 It is a three-dimensional diagram of the stripping assembly of the present invention;

[0038] Fig. 9 It is a three-dimensional diagram of the automatic feeding mechanism of the present invention.

[0039] In the figure: 1, bottom plate; 2, L-shaped plate; 3, flaw detector; 4, automatic flip mechanism; 5, clamping assembly; 6, dust blowing and cooling assembly; 7, adhesion unit; 8, automatic feeding mechanism; 9, stripping assembly; 10, receiving box; 11, baffle; 12, adaptive scraping assembly; 13, blowing angle control assembly; 41, crank; 42, motor 1; 43, vertical plate; 44, limit seat; 45, slide; 46, limit bar; 47, rack 1; 48, moving frame; 49, slider; 410, cross bar; 411, gear 1; 412, connecting block; 413, U-shaped frame; 414, storage box; 51, fixing pipe; 52, connecting rod; 53, spring 1; 54, card Material seat; 61, L-shaped rod; 62, fixed plate; 63, fan; 64, hair dryer; 71, groove; 72, screw rod; 73, motor 2; 74, block; 75, movable plate; 76, adhesion roller; 81, fixed seat; 82, cylinder; 83, push plate; 84, vertical plate; 85, storage box; 91, motor 3; 92, movable rod; 93, horizontal plate; 94, electric telescopic rod; 95, top block; 121, horizontal groove; 122, mounting block; 123, rotating rod; 124, scraper; 125, handle; 126, spring 2; 131, mounting frame; 132, rotating shaft; 133, wind shield; 134, gear 2; 135, L-shaped seat; 136, rack 2. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] The present invention provides three technical solutions, including the following embodiments:

[0042] Example 1

[0043] See also Figure 1 , Figure 2 , Figure 3 , Figure 8 , Fig. 9 A nondestructive testing device for high-temperature alloys includes a bottom plate 1, an L-shaped plate 2 is fixed on the top of the bottom plate 1, a flaw detector 3 is fixedly installed on one side of the L-shaped plate 2, the flaw detector 3 uses physical waves such as ultrasound and rays to reflect or transmit in the material, analyzes the signal to detect defects, and transmits the scanned data to a computer, which analyzes whether the high-temperature alloy part is qualified by the computer. This is a prior art, and an automatic flipping mechanism 4 for flipping the alloy 180 degrees is arranged on the L-shaped plate 2;

[0044] The automatic flipping mechanism 4 includes a crank 41 rotatably connected to one side of the L-shaped plate 2, a motor 42 is fixed to the other side of the L-shaped plate 2, the motor 42 is controlled by an external switch and electrically connected to an external power supply, the motor 42 drives the crank 41 to rotate, a vertical plate 43 is fixed to the top of the bottom plate 1, a limiting seat 44 is fixed to one side of the vertical plate 43, a slide groove 45 is provided on one side of the limiting seat 44, the inner surface of the slide groove 45 is slidably connected to a limiting strip 46, the limiting strip 46 is adapted to the size of the slide groove 45, a rack 47 is fixed to one side of the limiting strip 46, a moving frame 48 is fixed to one side of the rack 47, and the crank 41 is rotated by the motor 42. One end of the handle 41 is rotatably connected to a slider 49, which slides up and down in the moving frame 48. The slider 49 is adapted to the size of the inside of the moving frame 48. The inner surface of the vertical plate 43 is rotatably connected to a cross bar 410, one end of the cross bar 410 is fixed with a gear 411, which meshes with a rack 47, and the other end of the cross bar 410 is fixed with a connecting block 412, and the top of the connecting block 412 is fixed with a U-shaped frame 413, which is used to clamp the alloy parts for flipping, and one side of the U-shaped frame 413 is fixed with a storage box 414, which is used to temporarily store unqualified alloy parts.

[0045] The U-shaped frame 413 is provided with a clamping assembly 5 for clamping the alloy, and the clamping assembly 5 includes fixed tubes 51 fixed on both sides of the inner wall of the U-shaped frame 413, and the opposite ends of the two fixed tubes 51 are slidably connected with connecting rods 52, and one end of the two connecting rods 52 extends to the inside of the fixed tube 51, and a spring 53 is fixed between the ends of the two connecting rods 52 that are away from each other and the inner wall of the fixed tube 51. The setting of the spring 53 provides a clamping force for the clamping seat 54, which can clamp alloy parts of different sizes. The opposite ends of the two connecting rods 52 are fixed with a clamping seat 54, and one side of the clamping seat 54 is an inclined surface, which is convenient for the alloy parts to be squeezed into between the two clamping seats 54. At the same time, the clamping seat 54 is provided with uneven protrusions for increasing friction.

[0046] By using the automatic flipping mechanism 4 and the clamping assembly 5 in coordination, the high-temperature alloy part can be automatically flipped back and forth 180 degrees, and then the flipped high-temperature alloy part can be fully inspected using the flaw detector 3. The entire process does not require manual operation, thus avoiding burns to the hands caused by high-temperature metal parts, and also improving the accuracy of the flaw detection test results.

[0047] An automatic feeding mechanism 8 is provided on the top of the base plate 1, and the automatic feeding mechanism 8 includes a fixed seat 81 fixed on the top of the base plate 1, and a cylinder 82 is fixedly installed on the top of the fixed seat 81. The cylinder 82 is controlled by an external switch and is electrically connected to an external power supply. A push plate 83 is fixed to the output end of the cylinder 82, and two vertical plates 84 are fixed on the top of the fixed seat 81. A storage box 85 is fixed between the opposite sides of the two vertical plates 84. Stacked alloy parts are placed in the storage box 85, and a space the size of an alloy part is left between the bottom of the storage box 85 and the top of the fixed seat 81, so that the lowest alloy part can fall onto the fixed seat 81 and be pushed away by the push plate 83.

[0048] A stripping assembly 9 is provided on the L-shaped plate 2, and the stripping assembly 9 includes a motor 3 91 fixed on the top of the L-shaped plate 2, the motor 3 91 is controlled by an external switch and electrically connected to an external power supply, a movable rod 92 is fixed to the output end of the motor 3 91, a horizontal plate 93 is fixed to the bottom end of the movable rod 92, an electric telescopic rod 94 is fixed to the top of the horizontal plate 93, the electric telescopic rod 94 is controlled by an external switch and electrically connected to an external power supply, a top block 95 is fixed to the output end of the electric telescopic rod 94, the motor 3 91 drives the movable rod 92 and the horizontal plate 93 to rotate 90 degrees, and then starts the electric telescopic rod 94, so that the electric telescopic rod 94 drives the top block 95 to move downward, and can push down the alloy part.

[0049] A material receiving box 10 is fixed on the top of the bottom plate 1, and a baffle 11 is fixed at the center of the material receiving box 10. The baffle 11 divides the material receiving box 10 into two chambers. Figure 1 The left chamber in the middle is used to store unqualified alloy parts, and the right chamber is used to store qualified alloy parts.

[0050] By setting up the automatic feeding mechanism 8, continuous automatic feeding of high-temperature alloy parts can be realized. At the same time, by setting up the stripping component 9, the receiving box 10 and the baffle 11, qualified and unqualified alloy parts can be distinguished, classified and collected, which is convenient for subsequent statistics of product qualification rate.

[0051] Example 2

[0052] Based on Example 1, see Figure 4-Figure 7 As shown, both sides of the rack 47 are provided with a dust blowing and cooling component 6 for blowing dust and cooling the alloy surface, the dust blowing and cooling component 6 includes an L-shaped rod 61 fixed to one side of the rack 47, a fixed plate 62 is fixed to one side of the L-shaped rod 61, a fan 63 is installed on one side of the fixed plate 62, the fan 63 is controlled by an external switch and is electrically connected to an external power supply, a plurality of blowing heads 64 are connected to the other side of the fixed plate 62, a ventilation pipe is arranged inside the fixed plate 62, all the blowing heads 64 are connected to the ventilation pipe, and the ventilation pipe is connected to the air outlet of the fan 63.

[0053] The fixed plate 62 is provided with an adhesion unit 7 for adhering and cleaning impurities on the surface of the alloy. The adhesion unit 7 includes a groove 71 opened on the top of the fixed plate 62. A screw rod 72 is rotatably connected between the opposite sides of the inner wall of the groove 71. A motor 2 73 is fixed to one side of the fixed plate 62. The motor 2 73 is a three-phase asynchronous motor that can be reversed and is controlled by an external switch and electrically connected to an external power supply. The motor 2 73 drives the screw rod 72 to rotate, and a block 74 is slidably connected to the inner surface of the groove 71.

[0054] One end of the screw rod 72 passes through the block 74 and extends to the outside of the block 74. The outer surface of the screw rod 72 is threadedly connected to the inner surface of the block 74. The top and bottom of the fixed plate 62 are slidably connected to the movable plate 75. An adhesive roller 76 is rotatably connected between the opposite sides of the two movable plates 75. The top of the block 74 is fixed to the bottom of the upper movable plate 75. When the adhesive roller 76 moves closely against the alloy part, it rolls and absorbs impurities on its surface that are difficult to blow away.

[0055] By setting the dust blowing and cooling component 6, when the high-temperature alloy part is turned over, the rack 47 is moved to drive the blowing head 64 to approach the alloy part to quickly cool it down, and at the same time, some impurities on its surface are blown away. By setting the adhesion unit 7, the adhesion roller 76 is used to adhere to the impurities on the surface of the alloy part that are difficult to be blown away, thereby achieving thorough cleaning of the surface of the alloy part. After cleaning, the interference of impurities on flaw detection can be avoided, and the flaw detection test effect can be effectively improved.

[0056] A blowing angle control component 13 for blowing air at multiple angles on the surface of the alloy is provided on one side of the fixed plate 62. The blowing angle control component 13 includes a mounting frame 131 fixed on one side of the fixed plate 62. A wind shield 133 is rotatably connected to the mounting frame 131 through multiple rotating shafts 132. The setting of the wind shield 133 can control the blowing angle of the blowing head 64, so that the blown wind can be blown to the surface of the alloy parts from multiple angles, thereby avoiding the wind from blowing vertically onto the alloy parts. Blowing at an inclined angle can better blow away impurities on the alloy parts and improve the cleaning efficiency. Gear 2 134 is fixed to the top of the multiple rotating shafts 132, and an L-shaped seat 135 is fixed to one side of the upper movable plate 75. Rack 2 136 is fixed to one end of the L-shaped seat 135, and rack 2 136 is meshed with gear 2 134.

[0057] An adaptive scraping assembly 12 for scraping off impurities and dust on the adhesion roller 76 is provided between the two movable plates 75. The adaptive scraping assembly 12 includes a transverse groove 121 that runs through the two movable plates 75. The inner surfaces of the two transverse grooves 121 are slidably connected with mounting blocks 122. A rotating rod 123 is fixedly connected between the inner surfaces of the two mounting blocks 122. A scraper 124 is fixedly provided on the outer surface of the rotating rod 123. One side of the scraper 124 is provided with a pointed end. One side of the scraper 124 contacts and squeezes the surface of the adhesion roller 76. As the adhesion roller 76 rotates, impurities on its surface can be quickly removed. The top end of the rotating rod 123 extends to the top of the mounting block 122. A handle 125 is fixed to the top of the rotating rod 123. A spring 126 is fixed between one side of the two mounting blocks 122 and the inner wall of the transverse groove 121.

[0058] By setting the adaptive scraping component 12, impurities on the adhesion roller 76 can be removed by the scraper in time, so that the adhesion roller 76 can always maintain high adhesion efficiency, avoiding the phenomenon of low adhesion efficiency caused by excessive impurities adhering to the adhesion roller 76.

[0059] Example 3

[0060] Based on Example 2, see Figure 1 - Fig. 9 As shown, the present invention also discloses a detection process of a high-temperature alloy nondestructive detection device, which specifically includes the following steps:

[0061] Step 1: stack multiple high-temperature alloys in a storage box 85, and the lowest alloy piece falls to the top of the fixed seat 81, start the cylinder 82 to drive the push plate 83 to push the lowest alloy piece to move, push it between the two clamping seats 54, and use the elastic force of the spring 1 53 to adaptively clamp the alloy piece;

[0062] Step 2, start the motor 42, so that the motor 42 drives the crank 41 to rotate, the crank 41 drives the slider to slide up and down along the inside of the moving frame 48, and drives the moving frame 48 to move left and right, thereby driving the rack 47 to move back and forth, thereby driving the gear 411 to rotate, and when the gear 411 rotates, it drives the U-shaped frame 413, the storage box 414, and the alloy part to reciprocate 180 degrees;

[0063] Step 3, when the alloy piece rotates to a vertical state, start the motor 2 73, the motor 2 73 drives the screw 72 to rotate, and then drives the adhesion roller 76 and the moving plate 75 to move, the moving plate 75 drives the rack 2 136 to move, the rack 2 136 drives the gear 2 134 to rotate, the gear 2 134 drives the rotating shaft 132 to rotate and open the wind shield 133, and when the rack 1 47 moves, it drives the blowing head 64 on the dust blowing and cooling component 6 to approach the alloy piece, and starts the fan 63, the blowing head 64 blows air to cool the alloy piece, and also blows away some impurities on the alloy piece. The blowing angle can be changed during the rotation of the wind shield 133 to better blow away impurities, the adhesion roller 76 rolls on the surface of the alloy piece, adheres to impurities that are difficult to remove, and realizes pre-cleaning before flaw detection, and the elasticity of the spring 2 126 is used to keep the scraper 124 in contact with the adhesion roller 76 at all times to scrape off impurities on the surface of the adhesion roller 76;

[0064] Step 4, start the flaw detector 3, and perform all-round flaw detection on the cyclically flipped alloy parts. When the tested alloy parts are unqualified, turn the storage box 414 to a horizontal state, start the cylinder again, and use new alloy parts to push the tested alloy parts into the storage box 414. As the storage box 414 is flipped, it naturally falls to one side of the inside of the receiving box 10. When the tested alloy parts are qualified, start the motor 3 91, and the motor 3 91 drives the cross plate 93 to rotate 90 degrees, and start the electric telescopic rod 94, which drives the top block 95 to move downward, and pushes the qualified alloy parts into the other side of the inside of the receiving box 10.

[0065] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0066] The above embodiments of the invention are described in detail, but the contents are only preferred embodiments of the invention and cannot be considered to limit the scope of the invention. All equivalent changes and improvements made within the scope of the invention should still fall within the scope of the invention.

Claims

1. A high-temperature alloy nondestructive testing device, comprising a base plate (1), an L-shaped plate (2) fixed on the top of the base plate (1), a flaw detector (3) fixedly mounted on one side of the L-shaped plate (2), characterized in that: The L-shaped plate (2) is provided with an automatic turning mechanism (4) for turning the alloy 180 degrees in a cycle; The automatic flipping mechanism (4) comprises a crank (41) rotatably connected to one side of the L-shaped plate (2); a motor (42) is fixed to the other side of the L-shaped plate (2); the motor (42) drives the crank (41) to rotate; a vertical plate (43) is fixed to the top of the bottom plate (1); a limit seat (44) is fixed to one side of the vertical plate (43); a slide groove (45) is provided on one side of the limit seat (44); the inner surface of the slide groove (45) is slidably connected to a limit bar (46); a rack (47) is fixed to one side of the limit bar (46); and a rack (47) is provided on one side of the rack (47). A movable frame (48) is fixed thereto, one end of the crank (41) is rotatably connected to a slider (49), the slider (49) slides up and down in the movable frame (48), the inner surface of the vertical plate (43) is rotatably connected to a cross bar (410), one end of the cross bar (410) is fixed to a gear 1 (411), the gear 1 (411) is meshed with a rack 1 (47), the other end of the cross bar (410) is fixed to a connecting block (412), the top of the connecting block (412) is fixed to a U-shaped frame (413), and one side of the U-shaped frame (413) is fixed to a storage box (414).

2. A high temperature alloy nondestructive testing device according to claim 1, characterized in that: The U-shaped frame (413) is provided with a clamping assembly (5) for clamping the alloy, and the clamping assembly (5) includes fixed tubes (51) fixed on both sides of the inner wall of the U-shaped frame (413), and the opposite ends of the two fixed tubes (51) are slidably connected with connecting rods (52), one end of the two connecting rods (52) extends into the interior of the fixed tube (51), and a spring (53) is fixed between the ends of the two connecting rods (52) that are away from each other and the inner wall of the fixed tube (51), and the opposite ends of the two connecting rods (52) are fixed with a clamping seat (54).

3. A high temperature alloy nondestructive testing device according to claim 1, characterized in that: Dust blowing and cooling components (6) for blowing dust and cooling the alloy surface are arranged on both sides of the rack one (47), and the dust blowing and cooling component (6) comprises an L-shaped rod (61) fixed to one side of the rack one (47), a fixing plate (62) is fixed to one side of the L-shaped rod (61), a fan (63) is installed on one side of the fixing plate (62), and a plurality of blowing heads (64) are connected to the other side of the fixing plate (62).

4. A high temperature alloy nondestructive testing device according to claim 3, characterized in that: The fixed plate (62) is provided with an adhesion unit (7) for adhering and cleaning impurities on the alloy surface. The adhesion unit (7) comprises a groove (71) opened at the top of the fixed plate (62). A screw rod (72) is rotatably connected between opposite sides of the inner wall of the groove (71). A second motor (73) is fixed on one side of the fixed plate (62). The second motor (73) drives the screw rod (72) to rotate. A block (74) is slidably connected to the inner surface of the groove (71). One end of the screw rod (72) passes through the block (74) and extends to the outside of the block (74). The outer surface of the screw rod (72) is threadedly connected to the inner surface of the block (74). The top and bottom of the fixed plate (62) are both slidably connected to movable plates (75). An adhesion roller (76) is rotatably connected between opposite sides of the two movable plates (75). The top of the block (74) is fixed to the bottom of the upper movable plate (75).

5. A high temperature alloy nondestructive testing device according to claim 3, characterized in that: A blowing angle control component (13) for blowing air at multiple angles on the alloy surface is arranged on one side of the fixed plate (62), and the blowing angle control component (13) comprises a mounting frame (131) fixed on one side of the fixed plate (62), and a windshield plate (133) is rotatably connected to the mounting frame (131) via a plurality of rotating shafts (132), and gear 2 (134) is fixed to the top ends of the plurality of rotating shafts (132), and an L-shaped seat (135) is fixed to one side of the upper movable plate (75), and a rack 2 (136) is fixed to one end of the L-shaped seat (135), and the rack 2 (136) is meshed with gear 2 (134).

6. A high temperature alloy nondestructive testing device according to claim 4, characterized in that: An adaptive scraping assembly (12) for scraping off impurities and dust on the adhesion roller (76) is arranged between the two movable plates (75). The adaptive scraping assembly (12) comprises a transverse groove (121) extending through the two movable plates (75). The inner surfaces of the two transverse grooves (121) are slidably connected with mounting blocks (122). A rotating rod (123) is fixedly connected between the inner surfaces of the two mounting blocks (122). A scraper (124) is fixedly arranged on the outer surface of the rotating rod (123). One side of the scraper (124) contacts and presses against the surface of the adhesion roller (76). The top end of the rotating rod (123) extends to the top of the mounting block (122). A handle (125) is fixedly arranged on the top end of the rotating rod (123). A spring (126) is fixedly arranged between one side of the two mounting blocks (122) and the inner wall of the transverse groove (121).

7. The high temperature alloy nondestructive testing device according to claim 1, characterized in that: An automatic feeding mechanism (8) is arranged on the top of the bottom plate (1), and the automatic feeding mechanism (8) comprises a fixed seat (81) fixed on the top of the bottom plate (1), a cylinder (82) is fixedly mounted on the top of the fixed seat (81), a push plate (83) is fixed on the output end of the cylinder (82), two vertical plates (84) are fixed on the top of the fixed seat (81), and a material storage box (85) is fixed between the opposite sides of the two vertical plates (84).

8. The high temperature alloy nondestructive testing device according to claim 1, characterized in that: A stripping assembly (9) is provided on the L-shaped plate (2), and the stripping assembly (9) comprises a motor three (91) fixed on the top of the L-shaped plate (2), a movable rod (92) is fixed to the output end of the motor three (91), a horizontal plate (93) is fixed to the bottom end of the movable rod (92), an electric telescopic rod (94) is fixed to the top of the horizontal plate (93), and a top block (95) is fixed to the output end of the electric telescopic rod (94).

9. The high temperature alloy nondestructive testing device according to claim 1, characterized in that: A material receiving box (10) is fixed on the top of the bottom plate (1), and a baffle (11) is fixed at the center of the inside of the material receiving box (10), and the baffle (11) divides the material receiving box (10) into two chambers.

10. A detection process for a high-temperature alloy nondestructive testing device, characterized in that: The specific steps include: Step 1: stack multiple high-temperature alloys in a material storage box (85), and the lowest alloy piece falls to the top of the fixed seat (81), start the cylinder (82) to drive the push plate (83) to push the lowest alloy piece to move, push it between two clamping seats (54), and use the elastic force of the spring 1 (53) to adaptively clamp the alloy piece; Step 2, start the motor 1 (42), so that the motor 1 (42) drives the crank (41) to rotate, and the crank (41) drives the slider to slide up and down along the inside of the moving frame (48) and drives the moving frame (48) to move left and right, thereby driving the rack 1 (47) to move back and forth left and right, thereby driving the gear 1 (411) to rotate, and when the gear 1 (411) rotates, it drives the U-shaped frame (413), the storage box (414), and the alloy part to perform a 180-degree reciprocating flip; Step 3: When the alloy part rotates to a vertical state, start the second motor (73), the second motor (73) drives the screw (72) to rotate, and then drives the adhesion roller (76) and the moving plate (75) to move, the moving plate (75) drives the second rack (136) to move, the second rack (136) drives the second gear (134) to rotate, the second gear (134) drives the rotating shaft (132) to rotate and open the wind shield (133), and the first rack (47) drives the blowing head (64) on the dust blowing and cooling component (6) and the windshield (133) when moving. When the alloy part approaches, the fan (63) is started, and the air blowing head (64) blows air to cool the alloy part and blows away some impurities on the alloy part. The windshield (133) can change the blowing angle during rotation to better blow away the impurities. The adhesion roller (76) rolls on the surface of the alloy part to adhere to impurities that are difficult to remove, thereby achieving pre-cleaning before flaw detection. The elasticity of the second spring (126) is used to keep the scraper (124) in contact with the adhesion roller (76) at all times to scrape away impurities on the surface of the adhesion roller (76); Step 4, start the flaw detector (3) to perform all-round flaw detection on the cyclically turned alloy parts. When the tested alloy parts are unqualified, the storage box (414) is rotated to a horizontal state, and the cylinder is started again. The tested alloy parts are pushed into the storage box (414) using new alloy parts, and naturally fall into one side of the inside of the receiving box (10) as the storage box (414) is turned over. When the tested alloy parts are qualified, start the motor three (91), the motor three (91) drives the horizontal plate (93) to rotate 90 degrees, and start the electric telescopic rod (94), the electric telescopic rod (94) drives the top block (95) to move downward, and the qualified alloy parts are pushed into the other side of the inside of the receiving box (10).

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